On a square-rigged ship, a small triangular sail set above the skysail in fair weather. A square version is called a Moonraker.

Funds sent by one person to another as payment.

A statement listing the particulars of all shipments loaded for a specified voyage.

A knot with two half hitches loops - on the standing part of the line.

Said of anchor when it lifts clear of the bottom.

Is a pipe extending downward from the bottom of the airline to collect any condensation flow in the pipe.

A Latin term meaning "For the sake of form."

To calculate your position using time, the position of celestial bodies, and mathematical tables. Position is determined by measuring the apparent altitude of one of these objects above the horizon using a sextant and recording the times of these sighting ...

Said of a vessel with little stability, whether due to design or to stowage of cargo.

On wooden boats, a line of planking running from the bow to the stern along the hull.

A deck crew member who is subordinate to the Able Bodied Seamen.

A navigational aid used in the United States and Canada to mark a channel. Green triangular daymarks should be kept on the left when returning from a larger to smaller body of water.

Leaning out over the side of the boat to to counteract heel and balance it.

A vertical longitudinal center line section of a vessel.

An indicator which signals the difference in pressure between any two points of a system or a component.

A survey that shows how much energy you use in your compressed air generation. It will help find ways to use energy more efficiently.2. A survey that shows how much energy you use in your house or apartment. It will help you find ways to use less energy.

The part of a block which is opposite the swallow, which is where the line enters.

Used to denote movements of cargo containers interchangeably between transport modes, i.e., motor, water, and air carriers, and where the equipment is compatible within the multiple systems.

A type of journal bearing in centrifugal air compressors.